Wiring Diagrams « Myrons MopedsWelcome. The wiring diagrams below come from 1) original owners manuals, 2) service manuals, 3) supplement sheets, 4) parts manuals, 5) actual mopeds, wirings, or parts, new or used, or most often 6) a combination of most of those.4 H teaching and learning materials4 H mittee. The objective of the 4 H mittee is to promote the efficient and safe use of electricity through educational materials and programs designed for youth.